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AbsoluteBlack Narrow Wide Mono 64 BCD Oval Premium Chainring Black

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AbsoluteBlack Narrow Wide Mono 64 BCD Oval Premium Chainring Black

absoluteBLACK

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Denture plateau

28

€46.28

Delivered on 06/05

€46.28

RRP : €52.95 (15)

Delivered on 06/05

Only 2 left in stock!

€46.28

Sold by ASD

59 customers have trusted this seller

Description

Absolute Black chainring are CNC machined from a single piece of aluminum and then anodized. The result is an extremely rigid and durable chainring. They have been developed for 1 x 9, 1 x 10, 1 x 11 and now for 1 x 12 drive. The chainrings have special teeth that prevent the chain from jumping. The principle follows that of the SRAM XX1 chainrings. In combination with a SRAM Type2/3 or Shimano Shadow+ derailleur, which have a greatly increased cage preload, the chain is reliably held in position even without a chain guide.

This is the most premium chainring on the market. Oval chainrings do not produce more power, they increase pedalling efficiency through better power transmission. This means that you don't necessarily get further by pedalling harder. But the less force you lose, the more energy you keep, allowing you to pedal harder when you need to and thus reducing your general fatigue. That's why you can ride faster, longer and further with oval chainrings.

Studies conducted by the University of Primorska, Slovenia, show significant differences between the use of AbsoluteBlack Oval chainrings and conventional round chainrings. It is proven that using an oval chainring can provide up to a 9% increase in pedal stroke efficiency, up to 7% less oxygen consumption, 15% less breathing and up to a 10% decrease in heart rate.

Details : 
  • Application : MTB
  • Material : 7075 Txxx aluminium
  • Technology : Narrow Wide
  • Diameter : 64 mm (standard)
  • Attachment : 4-spider arm
  • Number of teeth : 26 or 28 teeth
  • Crank compatibility : all cranks with a standard 64 mm bore circle
  • Chain compatibility : 10-speed, 11-speed or 12-speed (SRAM Eagle)
  • Chainline : 46 mm
  • Ovalisation : 10.2 - 14.4%, maximum diameter at 110.5 - 116.3° crank position after top dead centre (optimised for each chainring size)
  • Color : Black
  • Weight: 26 D (35g) , 28 D (42g)
Important :
  • If you want to check the frame clearance with the new oval ring, please find below the measurement of the largest oval dimension (from the tip to the tip of the tooth): 26D: 118 mm; 28D: 127 mm.
ADVANTAGES OF 64BCD ABSOLUTEBLACK CHAINRING :
  • We have mastered our oval platters to perfection, so you can get the best possible benefit from the oval/elliptical shape.
  • Thinnest design to provide excellent strength to weight ratio.
  • Unique special oval shape (patent pending).
  • Greatly improves traction and climbing ability
  • Unique narrow and wide tooth profiles (patent pending) to keep your chain in place for at least 12 months!
  • Special 3D machining of the teeth to dramatically reduce wear and noise.
  • Superb quality and great looks.
  • You will ride faster when using ovals. If you continue to use round rings, the others will become faster.
  • You won't feel the oval shape at all.
  • Reduces pressure on the knees

MORE INFORMATION

Features

Position Single
BCD 64
Vitesse 10
12
11

Customer

Q&A

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